Beijing Water Business Doctor Co., Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was CNY 301.428 million compared to CNY 96.367 million a year ago. Operating income was CNY 132.026 million compared to CNY 41.300 million a year ago. Net income was CNY 120.060 million compared to CNY 35.687 million a year ago. Basic earnings per share from continuing operations was CNY 0.1388 compared to CNY 0.0412 a year ago.